Submariners潜艇艇员
submarinen.潜水艇adj.海面下的
Submarine Broadcast System水下广播系统
Submarine Warfare Exercise水下战演习
submarine rescue equipment援潜装备
submarine target simulator水下目标模拟器
Submarine Approach Officer潜艇进场军官
submarine selvage exercise潜艇救难演习
submarine sound transmitter水下声波发射机
Submarine Training Facility潜艇训练设施